fix(GOV-011): 放宽 MySQL 服务端为完整 5.7 系列

tools/database/schema-baseline.test.mjs

@@ -132,19 +132,28 @@ test('拒绝错误字符集、排序规则和不完整的启用配置', () => {
   );
 });
 
-test('只接受 MySQL 5.7 客户端、5.7.42 服务端和固定数据库字符规则', () => {
-  assert.doesNotThrow(() => assertMysql57Metadata(validMetadata));
+test('接受完整 MySQL 5.7.x 服务端系列', () => {
+  for (const serverVersion of ['5.7.0', '5.7.41', '5.7.42-log']) {
+    assert.doesNotThrow(() =>
+      assertMysql57Metadata({ ...validMetadata, serverVersion }),
+    );
+  }
+});
+
+test('拒绝非 MySQL 5.7.x 版本并保持固定数据库字符规则', () => {
+  for (const serverVersion of ['5.6.51', '8.0.40', '5.7', '5.7.x', '']) {
+    assert.throws(
+      () => assertMysql57Metadata({ ...validMetadata, serverVersion }),
+      /MySQL 服务端必须为 5\.7\.x/,
+    );
+  }
   assert.throws(
-    () => assertMysql57Metadata({ ...validMetadata, serverVersion: '8.0.39' }),
-    /服务端必须为 5\.7\.42/,
+    () => assertMysql57Metadata({ ...validMetadata, mysqlClientVersion: '8.0.40' }),
+    /mysql 客户端必须为 5\.7\.x/,
   );
   assert.throws(
-    () => assertMysql57Metadata({ ...validMetadata, serverVersion: '5.7.41' }),
-    /服务端必须为 5\.7\.42/,
-  );
-  assert.throws(
-    () => assertMysql57Metadata({ ...validMetadata, mysqlClientVersion: '8.0.39' }),
-    /mysql 客户端必须为 5\.7/,
+    () => assertMysql57Metadata({ ...validMetadata, mysqldumpClientVersion: '8.0.40' }),
+    /mysqldump 客户端必须为 5\.7\.x/,
   );
   assert.throws(
     () => assertMysql57Metadata({ ...validMetadata, databaseCollation: 'utf8mb4_bin' }),
@@ -501,7 +510,7 @@ test('校验拒绝篡改成错误 MySQL 版本或伪造对象范围的真实清
   const manifest = JSON.parse(readFileSync(manifestPath, 'utf8'));
   manifest.mysql_server_version = '8.0.39';
   writeFileSync(manifestPath, `${JSON.stringify(manifest, null, 2)}\n`);
-  assert.throws(() => verifyBaselineDirectory(target, 'v0.0.5'), /服务端必须为 5\.7\.42/);
+  assert.throws(() => verifyBaselineDirectory(target, 'v0.0.5'), /服务端必须为 5\.7\.x/);
 
   manifest.mysql_server_version = '5.7.42-log';
   manifest.objects.events = false;